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Aqua blue duplex fibre patch cable with ST connectors at both ends, 50m length, 3.0mm jacket

Enfain

Enfain OM3 ST-ST Duplex Multimode Fibre Optic Cable 50m Aqua Blue

SKU CH-8GQK-WY2EV

A 50-metre OM3 duplex multimode patch cable with ST connectors, 3.0 mm jacket, 850 nm wavelength, 0.2 dB typical insertion loss and 1000 mating cycles

Length 50m

  • Supports 10 Gbps links with OM3 multimode core
  • Low 0.2 dB typical insertion loss preserves signal strength
  • High >38 dB return loss cuts back-reflection
  • Durable 3.0 mm PVC jacket resists daily handling
  • Rated for 1000 mating cycles and -20 °C to +60 °C operation

Enfain OM3 Duplex Multimode Fibre Cable

This 50 metre OM3 duplex multimode fibre optic cable uses ST connectors on both ends. It is built for 10 gigabit Ethernet links between switches, servers and patch panels in data-centre and enterprise racks. The aqua blue 3.0 mm PVC jacket identifies the OM3 grade at a glance. Installers who need a ready-made patch cord for short-reach multimode runs will find it suitable.

ST Connectors and 3.0 mm Jacket in a Rack Build

The duplex ST terminations plug directly into legacy ST ports on older switches or patch panels without adapters. A 3.0 mm outer diameter keeps the cable flexible enough for dense cable managers while protecting the fibres. The 330 mm minimum bend radius guides routing around tray corners. It frees up space by eliminating the need for separate pigtails and splice trays on short links.

Insertion Loss 0.2 dB Typical and 850 nm Operation

Typical insertion loss is 0.2 dB with a maximum of 0.3 dB, and return loss exceeds 38 dB at the 850 nm wavelength. The ceramic ferrules are rated for 1000 mating cycles, supporting repeated re-patching during maintenance. Operating temperature spans -20 °C to +60 °C, covering standard server-room and wiring-closet environments. Power draw and noise are not applicable to a passive fibre assembly.

Ciri-ciri utama

  • Supports 10 Gbps links with OM3 multimode core
  • Low 0.2 dB typical insertion loss preserves signal strength
  • High >38 dB return loss cuts back-reflection
  • Durable 3.0 mm PVC jacket resists daily handling
  • Rated for 1000 mating cycles and -20 °C to +60 °C operation

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What is the maximum insertion loss at 850 nm over a 50 m run?

The maximum insertion loss is 0.3 dB at 850 nm, so a 50 m link stays within that budget.

Does the 3.0 mm PVC jacket stay flexible at the rated 60 °C operating limit?

The cable is rated for -20 °C to +60 °C, so the 3.0 mm jacket remains pliable at the top of that range.

Which connectors must the switch or server already have to use this cable?

The duplex patch cord terminates in ST connectors, so both ends need ST ports.

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